White Diamond®

Bedding rose

INTeramon – Interplant

Pure, luminous snow-white tone with a delicate silken sheen. - flowerbed floribunda rose - mild, delicately scented rose - fresh, lively aroma

– Pure, snow-white blooms with silken sheen.
– Reliable remontant flowering all season.
– Bushy, compact habit for beds and hedges.
– Hardy to USDA 5b / RHS H7 winters.
– Mild, fresh fragrance for subtle charm.
– Special feature: Buds shift from creamy to radiant white, then gently to cream-beige at the finish.

Standard finished product

pharmaROSA® NEONATAL rooted rose cutting

28,34 £

Due to courier service regulations – and the introduction of customs clearance – delivery to Ireland is temporarily suspended.

4 (5883)

White Diamond® Bedding rose INTeramon – pharmaROSA® NEONATAL rooted cutting

White Diamond® Bedding rose INTeramon offers a compact bushy floribunda structure and reliable repeat-flowering in uniform clusters, giving nursery lines a consistent, medium-maintenance bed and edging option for standard containers. Its snow-white colour holds well, supporting predictable “white bedding” programmes for retail and reseller channels where dependable performance and clear assortment positioning matter. Own-root NEONATAL material provides a stable propagation base with long-term regeneration and low replacement in nursery beds and 2–3 L cropping, helping build homogeneous stock for thematic collections and project-led ranges. Over time the plant develops strongly, with roots consolidating in the first year, shoots massing in the second, and full ornamental effect reached from the third, while its hardiness suits Scottish and northern sites where winter-exposed plantings are common, supporting wholesale rose supply needing consistent volume and scalable capacity for UK professional growers.

Usage options

Target area	Reasoning
Bedding and edging production for standard 2–3 L ranges	The compact, bushy habit with 100–140 cm height and clustered floribunda flowering supports dense, even bedding and edging blocks in standard container production. Own-root NEONATAL cuttings settle quickly into the recommended 2–3 L route, giving stable plants suitable for regular retail / reseller releases under a reliable garden performance promise, with year-on-year repeatability for nursery networks.
White-colour programme lines for retail partners	The pure, luminous white with very good colour retention and limited beige fading at the end of the cycle lends itself to clearly defined white bedding SKUs. Remontant flowering keeps colour presence in standard container schedules, using bush-trained compact plants that fit 2–3 L formats. This supports standard finished product positioning for retail / reseller partners focused on dependable white lines and thematic collections.
Medium-maintenance municipal and project plantings	Moderate disease resistance combined with medium maintenance needs allows planning for professional protection where necessary without excessive intervention. Own-root material offers long lifespan and regeneration, reducing replanting in public schemes. Routing via standard containers ensures manageable logistics and predictable quality for public-realm and institutional projects looking for reliable garden performance via project suppliers.
Hardy shrub lines for cooler UK regions	With hardiness down to about -26 – -23 °C (H7, Swedish zone 4, USDA 5b), this cultivar can underpin stock aimed at exposed and northerly UK sites, supporting nursery and wholesale programmes serving Scotland and northern England where winter-exposed schemes require robust, repeatable material. Using own-root NEONATAL cuttings into 2–3 L standard containers provides a durable base for standard finished product offers to cold-region markets.
Cut-flower side-product from container crops	Medium-sized, cup-shaped, clustered blooms with a fresh, mild fragrance allow growers to use part of the crop as short-stemmed cut material alongside bed and edging sales. The remontant habit supports repeat harvests from standard container stock. Own-root structure tolerates this additional cutting load, helping optimise yield in standard finished product programmes aimed at mixed-outlet wholesalers.
Hedge and low-structure shrub rows	Bushy growth, 85–115 cm spread and moderately dense, glossy dark green foliage make this cultivar suitable for low hedging and structural lines in nursery production. NEONATAL own-root plants can be lined out or moved from 2–3 L containers into field rows, benefiting from the development arc of roots, then shoots, then full ornamental effect. This suits standard finished product supply to landscape contractors.
Container display plants for show and thematic gardens	The luminous snow-white flower, clean foliage and remontant flowering suit cultivar collections and thematic white gardens in containers, where steady repeat bloom and reliable performance are valued over extreme novelty. Standard container production in 2–3 L sizes gives flexible supply, with own-root longevity supporting longer-term display rotations; this aligns with standard finished product expectations in show-garden channels.
Low-fruit, ornamental-focused production blocks	Minimal expected hip formation keeps visual emphasis on flowers and foliage in production and in finished plantings, helpful where seedling spread or post-flowering fruit display is not desired. This interacts well with medium maintenance regimes and standard container routes focussed on clean ornamental value for retail / reseller channels serving reliable garden performance, particularly for schemes in wind-exposed western sites, where hardiness and structure remain stable for public-realm suppliers.

Finished-product ideas

2–3 L white bedding floribunda line – Own-root, bush-trained plants finished in 2–3 L standard containers, using compact habit and reliable white colour for clear bedding blocks – target: retail / reseller seasonal bedding tables.
Hardy white edging hedge series – Container-raised plants transplanted for low hedges, exploiting bushy structure, hardy rating and medium maintenance profile – target: landscape contractors and public-realm framework suppliers.
Project-ready municipal container rose – Standard 2–3 L crop geared to municipal and institutional schemes, balancing remontant flowering with moderate disease resistance – target: integrators serving council and campus projects.
White thematic collection units – Uniform own-root plants coordinated into white-themed ranges, relying on stable snow-white colour and predictable container growth – target: nurseries building branded or private-label collections.
Dual-use bedding and cut cluster rose – 2–3 L production with optional harvest of clustered stems for local cut use, based on remontant flowering and compact shrub form – target: mixed-output nurseries and regional wholesalers.

Technical cultivar profile

Parameter	Data
Name and registration	Floribunda bed rose registered as INTeramon, marketed as White Diamond® Bedding rose INTeramon; exhibition category shrub rose, ARS exhibition name White Diamond, name meaning ‘white diamond’.
Origin and breeding	Bred by Interplant Roses B.V. in the Netherlands around 1996, with unknown parentage; introduced in 1997 via Interplant Roses B.V., representing modern floribunda breeding for bedding use.
Growth and structural characteristics	Bushy, compact shrub habit reaching about 100–140 cm in height and 85–115 cm spread, with moderately dense, glossy dark green foliage and moderate prickliness; self-cleaning behaviour not documented.
Flower morphology	Semi-double, cup-shaped flowers of medium size in clustered inflorescences, typically 13–25 petals per bloom; remontant with abundant second flowering, providing continuous decorative effect in bedding schemes.
Colour data and phenology	Pure, luminous snow-white flowers (RHS 155D inner and outer), buds creamy, opening with a slight buttery-yellow glow, later fading gently to cream-white with fine beige-edged petals near senescence, with very good colour retention overall.
Fragrance and aroma	Mild, fresh and lively fragrance typical of delicately scented roses; not a strong perfume cultivar but adds a light aromatic note suitable for mixed plantings and close-view bedding without dominating nearby varieties.
Hip characteristics	Hip formation expected to be minimal, with any hips small, spherical and red, around 6–10 mm in diameter; fruiting makes little contribution to ornamental or propagation value in standard production.
Resistance and winter hardiness	Moderate resistance to major fungal diseases including powdery mildew, black spot and rust; winter hardy to approximately -26 – -23 °C, aligned with RHS H7, Swedish zone 4 and USDA zone 5b, suitable for colder UK regions.
Horticultural recommendations	Recommended for beds, edging, containers, low hedges and some cut use; medium maintenance with occasional plant protection; release as bush-trained, compact plants via standard container path targeting 2–3 L pots in production.

White Diamond® Bedding rose INTeramon combines compact bushy structure, reliable snow-white floribunda flowering and hardy own-root longevity into predictable, low-replacement stands that can anchor planned nursery capacity; we invite you to discuss volumes and scheduling.

Detailed product attributes

Product Identification Data

Product Name: WHITE DIAMOND® – white bedding floribunda rose - Interplant

Product Type: pharmaROSA® NEONATAL - rooted rose cutting

Product Quality: -

Cultivar Authenticity: Verified:29.10.2025

Cultivar Quality Rating: premium bronze

Item Number: [922] 21-082 (14.02.2026) pharmarosaneonatal.co.uk

Name and Registration

Meaning of Cultivar Name: The name means 'white diamond', referring to the pure, radiant white colour.

Cultivar Synonym: -

Registered Cultivar Name: INTeramon

Original Trade Name: White Diamond®

Former Name: -

Current Trade Name: White Diamond® Bedding rose INTeramon

American Rose Society Approved Exhibition Name: White Diamond

Rose Group: Floribunda

Commercial Type: flowerbed floribunda rose

Commercial Group: Bed rose

Exhibition Category: shrub rose

Collection: Bedding rose

Origin and Breeding

Initial Distributor: Interplant Roses B.V. (Netherlands)

Introduction Year: 1997

Registration Year: 1996

Breeder: Interplant

Breeding Company / Institution: Interplant Roses B.V. (Netherlands)

Breeding Year: Netherlands, 1996

Parentage: unknown

Awards and Honours

Global and Lifetime Awards: -

Horticultural Ratings and Recommendations: -

Competition and Show Awards: -

Collectors' Recommendations: -

Growth and Structural Characteristics

Height: 3.3-4.6ft (100-140 cm)

Spread: 2.8-3.8ft (85-115 cm)

Growth Habit: bushy

Foliage: The variety has moderately dense foliage; the leaves are glossy and dark green.

Prickliness: moderately thorny

Self-Cleaning Description: No data on self‑cleaning.

Self-Cleaning Intensity: No data on self-cleaning strength.

Flower Morphology

Petal Count: 13-25

Flower Fullness: semi-double

Flower Shape: cup-shaped

Flower Size: M (1,5-2,75 in)

Inflorescence Type: clustered

Colour Code: ARS code: w RHS code: 155D outer, 155D inner

Repeat Flowering: Remontant; the second flowering is also abundant.

Colour Data and Phenology

Colour: white

Flower Colour Description: Pure, luminous snow-white tone with a delicate silken sheen.

Closed Bud: Cream-tinged pastel white, with a pale greenish shade at the tip.

Newly Opened Flower: Shimmering white petal with a barely perceptible buttery-yellow glow at the centre.

Full Bloom: Uniform, cool snow-white, the petal edges slightly translucent towards the light.

Before Fading: Petals fading to creamy white, with a fine, parchment-like beige along their edges.

Colour Fading Description: The bud's creamy shade changes to a pure snow white, then shortly before the end of flowering it becomes a slightly cream-white, with the edges gently fading to a beige tint.

Colour Retention Level: very good

Fragrance and Aroma

Fragrance Strength: mild, delicately scented rose

Fragrance Character: fresh, lively aroma

Pollinator Attraction: Its semi-double flower form and reduced accessibility of the stamens mean it attracts pollinators poorly.

Pollinator-Friendly Rating: Its semi-double flowers mean its pollinator-friendliness is limited; it attracts few pollinators.

Soap and Cosmetic Use: -

Hip Characteristics

Maximum Hip Diameter: 6-10 mm

Hip Shape: spherical

Hip Colour: red

Hip Comment: Rose hip formation is expected to be minimal.

Resistance and Hardiness

Hardiness (°C): -26–-23 °C

RHS Hardiness Rating: H7

Swedish Hardiness Zone: Zon 4

USDA Hardiness Zone: 5b

Heat and Drought Tolerance Description: No data are available on heat–drought tolerance.

Heat and Drought Tolerance Level: -

Disease Resistance: moderate

powdery mildew – moderate
black spot – moderate
rust – moderate

Horticultural Recommendations

Recommended product path: Standard container

Recommended target pot: 2–3 L

Release form: Bush-trained, compact plant

Recommended use: Maintenance requirement medium; occasionally requires plant protection.

Primary Uses: bed, edging, container, cut flower, hedge

Comments

Positioning: Standard finished product

Target customer/channel: Retail / reseller

Main value proposition: Reliable garden performance

WHITE DIAMOND® – white bedding floribunda rose - Interplant

Pure, luminous snow-white tone with a delicate silken sheen. - flowerbed floribunda rose - mild, delicately scented rose - fresh, lively aroma

The rose webshop. - white - mild, delicately scented rose - White Diamond® - flowerbed floribunda rose - (3.3-4.6ft (100-140 cm))

Inflorescence: clustered Height: 3.3-4.6ft (100-140 cm) Flower shape: cup-shaped Winter hardiness: 6b white - Interplant Roses B.V. (Netherlands) flowerbed floribunda rose - Flower size: M (1,5-2,75 in) Flower size: M (1,5-2,75 in) - Height: 3.3-4.6ft (100-140 cm) Height: 3.3-4.6ft (100-140 cm) - Flower fullness: semi-double White Diamond® - Roses in the garden | pharmaROSA® Neonatal - premium bronze Interplant

We showcase the external appearance of the roses available for online purchase from our webshop.

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Information

In what condition do we dispatch the roses from our online shop?

Ask yourself the question: What final product do I want to create from it?

Wholesale of cuttings

PharmaRosa® NEONATAL is the cost‑effective starting point for rose product production.

As a uniform, own‑rooted propagation material, it provides a stable basis for further growing-on and can be integrated flexibly into different finished product production technologies.
Rooted in trays (rooted), 3–6‑month‑old, own‑rooted rose cutting.
Uniform developmental stage, with a root system that has thoroughly penetrated the plug.
For professional growing‑on.
Tray packaging: 10 pcs/tray.
Quality and varietal identity: production supported by a dedicated identification and traceability logic.
Can be transplanted during frost‑free periods, designed for finished product production.

PharmaRosa® NEONATAL provides a controlled, uniform starting stock for planned growing‑on that can be integrated into your own technology – especially where scheduling and varietal identity are paramount.

PharmaRosa® NEONATAL own-rooted rose propagation material in a plug, with a root system penetrating the plug (semi-finished product / semi-finished rose). PharmaRosa® NEONATAL rose propagation material size: 3–6‑month‑old, own-rooted cutting with a uniform developmental stage. PharmaRosa® NEONATAL tray stock: own-rooted rose propagation material in trays, uniform developmental stage (10 pcs/tray).

Captions (from left to right): Semi-finished product (NEONATAL own-rooted rose propagation material in a plug with a fully developed root system) • Size demonstration (3–6‑month‑old, uniform cutting) • Root system detail (plug penetrated by the root system) • Tray stock (10 pcs/tray, uniform developmental stage)